Cut for a crown of a gemstone

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Description

FIG. 1 is a top plan view of a cut for a crown of a gemstone showing my new design;

FIG. 2 is a side elevational view; and,

FIG. 3 is a bottom plan view.

The broken line showing of the base of a gemstone, in FIGS. 2 and 3, is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D347787 June 14, 1994 Galmines et al.
D359257 June 13, 1995 Miller
Patent History
Patent number: D380405
Type: Grant
Filed: Mar 29, 1996
Date of Patent: Jul 1, 1997
Inventor: Derrick S. Obatake (San Pedro, CA)
Primary Examiner: Ralf Seifert
Law Firm: Kelly, Bauersfeld & Lowry
Application Number: 0/52,423
Classifications
Current U.S. Class: Jewel, Gem Or Signet (D11/89)
International Classification: 1101;